# Template file for 'WiringPi'
pkgname=WiringPi
version=0.0.20200408
revision=2
_githash=50b7c5ed7d238a637db7d9c73978466eb022a8de
_sover=2.60
archs="arm*"
wrksrc="${pkgname}-${_githash}"
build_style=meta
depends="libwiringPi-${version}_${revision}
 libwiringPi-dev-${version}_${revision}
 WiringPi-gpio-${version}_${revision}
 WiringPi-examples-${version}_${revision}"
short_desc="GPIO Interface library for the Raspberry Pi"
maintainer="Jürgen Buchmüller <pullmoll@t-online.de>"
license="LGPL-3.0-or-later"
homepage="http://wiringpi.com/"
distfiles="https://github.com/WiringPi/WiringPi/archive/${_githash}.tar.gz"
checksum=ba83290d3c5e4cd3fd470321ab2a85133334014532e5f275ef4d699ccaf72fc5

CFLAGS="-fcommon -Wno-unused-result -I. -I../wiringPi -I../devLib"

do_configure() {
	find -name Makefile -exec sed -i "{}" \
		-e "s;^DEBUG;#DEBUG;" \
		-e "s;^CC;#CC;" \
		-e "s;^INCLUDE;#INCLUDE;" \
		-e "s;^DEFS;#DEFS;" \
		-e "s;^CFLAGS;#CFLAGS;" \
		-e "s;^LDFLAGS;#LDFLAGS;" \
		-e "s;^LIBS;#LIBS;" \
		\;
}

do_build() {
	msg_normal "Building wiringPi ...\n"
	make ${makejobs} -C wiringPi all
	ln -srv wiringPi/libwiringPi.so.${_sover} \
		wiringPi/libwiringPi.so

	msg_normal "Building devLib ...\n"
	export LIBS+=" -Wl,-L,../wiringPi -Wl,-l,wiringPi"
	make ${makejobs} -C devLib all
	ln -srv devLib/libwiringPiDev.so.${_sover} \
		devLib/libwiringPiDev.so

	msg_normal "Building gpio ...\n"
	export LIBS+=" -lcrypt -lrt -lm"
	export LIBS+=" -Wl,-L,../devLib -Wl,-l,wiringPiDev"
	make ${makejobs} V=1 -C gpio all
}

do_install() {
	export LDCONFIG="/usr/bin/true"
	export PREFIX="/usr"

	# Temporary symlink /usr/lib -> /lib for install
	ln -srv ${DESTDIR}/usr/lib ${DESTDIR}/lib
	make DESTDIR="${DESTDIR}" -C wiringPi install
	make DESTDIR="${DESTDIR}" -C devLib install
	rm -v ${DESTDIR}/lib

	# Fix borked symlinks to *.so files
	ln -srvf ${DESTDIR}/usr/lib/libwiringPi.so.${_sover} \
		${DESTDIR}/usr/lib/libwiringPi.so

	ln -srvf ${DESTDIR}/usr/lib/libwiringPiDev.so.${_sover} \
		${DESTDIR}/usr/lib/libwiringPiDev.so

	# Install gpio
	vbin gpio/gpio
	vman gpio/gpio.1

	# Install examples
	vmkdir usr/share/examples
	vcopy examples usr/share/examples/WiringPi
}

libwiringPi_package() {
	short_desc+=" - libraries"
	pkg_install() {
		vmove usr/lib/libwiringPi.so.${_sover}
		vmove usr/lib/libwiringPiDev.so.${_sover}
	}
}

libwiringPi-dev_package() {
	short_desc+=" - development files"
	depends="libwiringPi-${version}_${revision}"
	pkg_install() {
		vmove usr/include
		vmove "usr/lib/*.so"
	}
}

WiringPi-gpio_package() {
	short_desc+=" - gpio tool"
	pkg_install() {
		vmove usr/bin
		vmove usr/share/man
	}
}


WiringPi-examples_package() {
	short_desc+=" - examples"
	pkg_install() {
		vmove usr/share/examples
	}
}